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| Sponge | Sponge is a soft, disk-shaped device. It is made of foam polyurethane which corresponds on cervix women. It lets out slowly, more than 24 hours, and serves for blocking and absorption of sperm.
 Norm of efficiency
Typical norm of efficiency sponge for women whom children never had makes 84 percent. In other words 16 women from 100 which use sponge within one year, become pregnant women. Some sources give the information, that efficiency at the women already having children is reduced.
Contraceptive sponge meets on cervix for blocking and absorption sperm and to kill sperm.
Side effects and risk for health
Sometimes women who use sponge complain on vaginal drought, an itch or sensitivity. Allergic reactions to materials sponge or difficulty are possible also at removal it. Sponges do not protect against STDs.
How correctly to use sponge. If your choice has stopped on sponge, insert it just before sex or till 24 o'clock before term.
We submit some additional helps how to insert sponge:
• With sponge remove a package, humidify it approximately with 2 dining rooms spoons of pure water and compress it once.
• Sponge is inserted into the vagina and moved it onto the vagina, until it rests against your cervix.
• Check up with your finger you can feel your cervix, covered sponge. After you have inserted sponge, you have protection till 24 o'clock.
After sexual activity, it is necessary to leave sponge in cervix within at least six hours.
Cost and suitability
One contraceptive sponge costs approximately 2.50 $. The Today Sponge is available in the United States at local retailers and online. Other sponges, such as the Protectaid Sponge and the Pharmatex Sponge it is possible in other countries.
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